SB - 1509 Full Stack Developer( MERN/MEAN)

Keka Inc.; Mohali; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

Keka Inc. is seeking a seasoned Full Stack Developer (MERN/MEAN) with 6–8 years of experience to design, build, and maintain scalable enterprise apps.

The role spans backend in Node.js and frontend in React, with strong emphasis on REST APIs, microservices, and Azure-based hosting. The candidate will engage in architecture discussions, implement secure coding practices, and collaborate with cross-functional teams across QA, DevOps, and business analysis to deliver reliable software on the Azure

Qualifications

• 6–8 years of software development experience.
• Strong hands-on experience with Node.js and React.js.
• Experience building enterprise-grade applications.
• Strong understanding of Microservices Architecture.
• Hands-on experience with Microsoft Azure.
• Practical experience with Azure Service Bus.
• Experience developing and consuming REST APIs.
• Experience working in Agile/Scrum development environments.

Responsibilities

• Design and develop scalable backend services using Node.js.
• Build responsive and reusable frontend applications using React.js.
• Develop and integrate secure REST APIs and microservices.
• Design and implement solutions following Microservices Architecture principles.
• Develop asynchronous and event-driven integrations using Azure Service Bus.
• Work with Azure Service Bus Queues, Topics, and Subscriptions.
• Integrate applications with internal and external systems.
• Deploy and support applications hosted on Microsoft Azure.
• Participate in technical design and architecture discussions.
• Implement proper exception handling, logging, monitoring, retries, and fault-tolerance mechanisms.
• Troubleshoot application, API, integration, and production issues.
• Participate in code reviews and ensure adherence to development standards and best practices.
• Write clean, maintainable, reusable, and testable code.
• Work closely with Architects, Business Analysts, QA, DevOps, and other engineering teams.

Skills

Node.js

React.js

REST APIs

Microservices Architecture

Azure

Azure Service Bus

NestJS

Next.js

Docker

Kubernetes

CQRS

Redis

Terraform/Bicep

Observability

Tools

NestJS

Next.js

Docker

Kubernetes

Terraform

Redis

Azure Functions

Job description

SB - 1509 Full Stack Developer( MERN/MEAN)

6-8 years

Full-Time

Job Description – Node.js & React Developer

Experience: 6–8 Years Role Level: Mid-Level / Senior Software Engineer

Role Overview

We are looking for an experienced Node.js & React Developer with 6–8 years of software development experience to design, develop, and maintain scalable enterprise applications.

The candidate should have strong hands-on expertise in Node.js, React.js, REST APIs, Microservices Architecture, Microsoft Azure, and Azure Service Bus. Experience with NestJS and Next.js will be an added advantage.

Key Responsibilities

• Design and develop scalable backend services using Node.js.
• Build responsive and reusable frontend applications using React.js.
• Develop and integrate secure REST APIs and microservices.
• Design and implement solutions following Microservices Architecture principles.
• Develop asynchronous and event-driven integrations using Azure Service Bus.
• Work with Azure Service Bus Queues, Topics, and Subscriptions.
• Integrate applications with internal and external systems.
• Deploy and support applications hosted on Microsoft Azure.
• Participate in technical design and architecture discussions.
• Implement proper exception handling, logging, monitoring, retries, and fault-tolerance mechanisms.
• Troubleshoot application, API, integration, and production issues.
• Participate in code reviews and ensure adherence to development standards and best practices.
• Write clean, maintainable, reusable, and testable code.
• Work closely with Architects, Business Analysts, QA, DevOps, and other engineering teams.

Mandatory Technical Skills

• Strong hands-on experience with Node.js.
• Good understanding of asynchronous programming and event-driven applications.
• Experience with authentication, authorization, validation, and API security.
• Understanding of API versioning, error handling, logging, and performance optimization.

React.js / Frontend

• Strong experience with React.js.
• Good understanding of React Hooks, component-based architecture, and state management.
• Experience integrating frontend applications with REST APIs.
• Ability to develop reusable and maintainable UI components.

Microservices

• Strong understanding of Microservices Architecture.
• Experience building independently deployable services.
• Understanding of service-to-service communication.
• Experience with synchronous and asynchronous communication patterns.

Knowledge of distributed application concepts such as:

• Retry mechanisms
• Idempotency
• Eventual consistency
• Fault tolerance

Hands-on experience with Microsoft Azure services, particularly:

• Azure Functions

The candidate should have a good understanding of:

• Topics and Subscriptions
• Publish/Subscribe patterns

Database Experience

Experience working with relational or NoSQL databases such as:

Good understanding of database design, indexing, query optimization, and data access patterns.

• Experience with Git-based source control.
• Understanding of branching and Pull Request workflows.
• Exposure to Azure DevOps or GitHub Actions.
• Familiarity with CI/CD pipelines.
• Experience with unit and integration testing.
• Understanding of secure coding and code-quality practices.
• Experience working across Development, QA, UAT, and Production environments.

Good to Have

• Experience with NestJS.
• Experience with Next.js.
• Docker and containerized applications.
• CQRS and Event-Driven Architecture.
• Redis / distributed caching.
• Terraform or Bicep.
• Experience with monitoring, distributed tracing, and observability.

Required Experience

• 6–8 years of overall software development experience.
• Strong hands-on experience with Node.js and React.js.
• Experience building enterprise-grade applications.
• Strong understanding of Microservices Architecture.
• Hands-on experience with Microsoft Azure.
• Practical experience with Azure Service Bus.
• Experience developing and consuming REST APIs.
• Experience working in Agile/Scrum development environments.

The ideal candidate should:

• Be strongly hands-on in development.
• Be capable of independently owning assigned modules or features.
• Understand scalable and distributed application design.
• Have good problem-solving and debugging skills.
• Be comfortable working on frontend, backend, and integration components.
• Follow secure coding and engineering best practices.
• Communicate effectively with technical and functional teams.
• Take ownership from development through deployment and production support.

Skills Summary

Good to Have: NestJS | Next.js | Azure Functions | Azure API Management | Entra ID | Docker | Kubernetes | CQRS | Redis | Azure DevOps | GitHub Actions